fix in build_flash_parquets to allow doc building

docs/build_flash_parquets.py

@@ -1,20 +1,27 @@
+import os
 from pathlib import Path
 
 import sed
 from sed import SedProcessor
 from sed.dataset import load_dataset
 
 config_file = Path(sed.__file__).parent / "config/flash_example_config.yaml"
-data_path = load_dataset(
+
+# so it works with the workflow as it uses another naming
+data_path = "./tutorial/"
+os.system(f'touch "{data_path}/Gd_W(110).zip"')
+os.system(f"mv {data_path}/flash_data/* {data_path}")
+
+_ = load_dataset(
     "Gd_W(110)",
-    "./tutorial/",
+    data_path,
 )  # Put in Path to a storage of at least 20 Gbyte free space.
 
 config_override = {
     "core": {
         "paths": {
             "data_raw_dir": data_path,
-            "data_parquet_dir": str(data_path) + "/processed/",
+            "data_parquet_dir": data_path + "/processed/",
         },
     },
 }